demonstrator
/ˈdemənstreɪtə(r)/noun
उच्चारण डेमन्स्ट्रेटर
प्रदर्शनकारी
Core word
- 1
[C]
a person who takes part in a public protest
प्रदर्शनकारी
- The police used water cannons to scatter the demonstrators.
- Thousands of demonstrators marched to Parliament.
- The demonstrators carried banners and shouted slogans.
+ 2 more examples
- Police asked the demonstrators to move away from the road.
- Several demonstrators were arrested outside the building.
- 2
[C]
a person whose job is to show or explain how something works or is done
प्रदर्शक, (प्रयोग या उत्पाद) दिखाने वाला
- a laboratory demonstrator
- The demonstrator showed us how to use the new machine.
- The demonstrator in the shop showed us how the mixer works.
+ 2 more examples
- She works as a demonstrator at the university science lab.
- A demonstrator explained each step of the experiment to us.
§Structures (grammar patterns) 4
demonstrator (protester)
A demonstrator is a person who takes part in a public march or protest to show support or opposition. It is a countable noun and usually appears in the plural.
'Demonstrator' वह व्यक्ति है जो सार्वजनिक जुलूस या विरोध-प्रदर्शन में भाग लेकर समर्थन या विरोध जताता है। यह countable noun है और प्रायः plural में आता है।
- Hundreds of demonstrators gathered outside the collectorate.
- The demonstrators carried placards demanding clean drinking water.
demonstrator + of / for / against
After 'demonstrator' we use 'for' or 'against' to show the cause, and 'of' to show the product or idea being shown.
'Demonstrator' के बाद कारण बताने के लिए 'for' या 'against' आता है, और दिखाई जा रही वस्तु या विचार के लिए 'of' आता है।
- The demonstrators against the new fee structure were mostly college students.
- She works as a demonstrator of kitchen appliances in a mall.
demonstrator (teaching assistant)
In colleges, a demonstrator is a junior teacher who helps students with practical work in a laboratory.
कॉलेज में 'demonstrator' वह junior शिक्षक होता है जो laboratory में practical कार्य के समय विद्यार्थियों की सहायता करता है।
- The chemistry demonstrator showed us how to set up the burette.
- Radhika worked as a demonstrator in the physics lab for a year.
demonstrator model (product)
As a modifier, it describes a product used to show customers how it works, often sold later at a lower price.
Modifier के रूप में यह उस उत्पाद को बताता है जिसे ग्राहकों को दिखाने के लिए प्रयोग किया गया हो और जो बाद में कम कीमत पर बिकता है।
- The shop is selling the demonstrator model of the washing machine at a discount.
+Collocations 4
adjective + demonstrator
angrypeacefulunarmedstudentanti-government
- The unarmed demonstrators sat quietly on the road.
verb + demonstrators
dispersearrestdetaingatherclash with
- The police dispersed the demonstrators with water cannons.
demonstrator + verb
marchchantblockshout sloganshold a rally
- The demonstrators blocked the highway for three hours.
lab / sales demonstrator
laboratoryscienceproductcookerysoftware
- The cookery demonstrator explained each step slowly.
“More examples 5
- Thousands of farmers acted as peaceful demonstrators in the capital.
हज़ारों किसानों ने राजधानी में शांतिपूर्ण प्रदर्शनकारियों के रूप में भाग लिया।
- The police asked the demonstrators to leave the main road.
पुलिस ने प्रदर्शनकारियों से मुख्य सड़क छोड़ने को कहा।
- The lab demonstrator checked every student's circuit before the experiment began.
लैब demonstrator ने प्रयोग शुरू होने से पहले हर विद्यार्थी का circuit जाँचा।
- A sales demonstrator showed us how the new mixer grinder works.
एक sales demonstrator ने हमें दिखाया कि नया mixer grinder कैसे काम करता है।
- Some demonstrators were injured when the crowd pushed forward.
भीड़ के आगे बढ़ने पर कुछ प्रदर्शनकारी घायल हो गए।
!Common mistakes 2
✗ The demonstrator were shouting slogans.
✓ The demonstrators were shouting slogans.
A plural subject needs the plural noun 'demonstrators' to agree with 'were'.
Plural verb 'were' के साथ plural noun 'demonstrators' आना चाहिए।
✗ He is a demonstrater in the chemistry lab.
✓ He is a demonstrator in the chemistry lab.
The correct spelling ends in -or: demonstrator.
सही spelling '-or' पर समाप्त होती है: demonstrator।